Communications Research Centre (CRC)
Defence R&D Canada - Ottawa
Maritime Model – Traffic Model
0
ftp
.65 +/- .06 in
.23 +/- .06 out
.30 +/- .03 in
.13 +/- .05 out
Music/ Video
0
http
22.07 +/- .60 in
2.71 +/- .06 out
14.97 +/- .56 in
.97 +/- .05 out
Internet
1
smtp
1.06 +/- .09 in
.81 +/- .08 out
.45 +/- .06 in
.39 +/- .05 out
Email
1
http
11.93 +/- .53 in
0.83 +/- .05 out
10.57 +/- .41 in
.65 +/- .02 out
Intranet
2
data-base
1.85 +/- .08 in
1.31 +/- .04 out
.77 +/- .05 in
.53 +/- .03 out
Admin
3
ftp
.56 +/- .02 in
.57 +/- .01 out
.57 +/- .02 in
.56 +/- .01 out
Over-head
<=4
G.
729A
1.79 +/- .15 in
1.88 +/- .17 out
1.82 +/- .17 in
1.84 +/- .19 out
Voice Call*
4
ftp
2.95 +/- .09 in
2.18 +/- .09 out
.27 +/- .04 in
.18 +/- .03 out
MCOIN
Prio-rity
Opnet
type
Avg bandwidth
(kbps) high
Avg bandwidth
(kbps) nominal
Appli-cation
•The nominal load model was made to match as closely as possible the background traffic seen during a maritime exercise (“in” is towards the maritime node)
•The high load model is based on the assumption of increased traffic at times of increased activity.
*note this is the traffic per voice call